kaspad/blockdag/validate_test.go
stasatdaglabs 24a09fb3df
Merge 0.6.0-dev into 0.6.0-libp2p (#824)
* [NOD-1079] Fix block rejects over "Already have block" (#783)

* [NOD-1079] Return regular error instead of ruleError on already-have-block in ProcessBlock.

* [NOD-1079] Fix bad implementation of IsSelectedTipKnown.

* [NOD-1079] In shouldQueryPeerSelectedTips use selected DAG tip timestamp instead of past median time.

* [NOD-1079] Remove redundant (and possibly buggy) clearing of sm.requestedBlocks.

* [NOD-684] change simnet block rate to block per ms (#782)

* [NOD-684] Get rid of dag.targetTimePerBlock and use finality duration in dag params

* [NOD-684] Fix regtest genesis block

* [NOD-684] Set simnet's TargetTimePerBlock to 1ms

* [NOD-684] Shorten simnet finality duration

* [NOD-684] Change isDAGCurrentMaxDiff to be written as number of blocks

* [NOD-684] Fix NextBlockMinimumTime to be add one millisecond after past median time

* [NOD-1004] Make AddrManager.getAddress use only 1 loop to check all address chances and pick one of them (#741)

* [NOD-1004] Remove code duplication in Good().

* [NOD-1004] Remove some more code duplication in Good().

* [NOD-1004] Remove some more code duplication in Good().

* [NOD-1004] Remove code duplication in GetAddress().

* [NOD-1004] Remove code duplication in updateAddress.

* [NOD-1004] Remove some more code duplication in updateAddress.

* [NOD-1004] Remove redundant check in expireNew.

* [NOD-1004] Remove superfluous existence check from updateAddress.

* [NOD-1004] Make triedBucket use a slice instead of a list.

* [NOD-1004] Remove code duplication in getAddress.

* [NOD-1004] Remove infinite loops out of getAddress.

* [NOD-1004] Made impossible branch panic.

* [NOD-1004] Remove a mystery comment.

* [NOD-1004] Remove an unnecessary sort.

* [NOD-1004] Make AddressKey a type alias.

* [NOD-1004] Added comment for AddressKey

* [NOD-1004] Fix merge errors.

* [NOD-1004] Fix merge errors.

* [NOD-1004] Do some renaming.

* [NOD-1004] Do some more renaming.

* [NOD-1004] Rename AddrManager to AddressManager.

* [NOD-1004] Rename AddrManager to AddressManager.

* [NOD-1004] Do some more renaming.

* [NOD-1004] Rename bucket to addressBucketArray.

* [NOD-1004] Fix a comment.

* [NOD-1004] Rename na to netAddress.

* [NOD-1004] Bring back an existence check.

* [NOD-1004] Fix an error message.

* [NOD-1004] Fix a comment.

* [NOD-1004] Use a boolean instead of -1.

* [NOD-1004] Use a boolean instead of -1 in another place.

Co-authored-by: Mike Zak <feanorr@gmail.com>

* Fix merge errors.

Co-authored-by: Ori Newman <orinewman1@gmail.com>
Co-authored-by: Mike Zak <feanorr@gmail.com>
2020-07-26 15:23:18 +03:00

1311 lines
43 KiB
Go

// Copyright (c) 2013-2017 The btcsuite developers
// Use of this source code is governed by an ISC
// license that can be found in the LICENSE file.
package blockdag
import (
"math"
"path/filepath"
"testing"
"time"
"github.com/kaspanet/kaspad/util/mstime"
"github.com/pkg/errors"
"github.com/kaspanet/kaspad/dagconfig"
"github.com/kaspanet/kaspad/util"
"github.com/kaspanet/kaspad/util/daghash"
"github.com/kaspanet/kaspad/util/subnetworkid"
"github.com/kaspanet/kaspad/wire"
)
// TestSequenceLocksActive tests the SequenceLockActive function to ensure it
// works as expected in all possible combinations/scenarios.
func TestSequenceLocksActive(t *testing.T) {
seqLock := func(blueScore int64, milliseconds int64) *SequenceLock {
return &SequenceLock{
Milliseconds: milliseconds,
BlockBlueScore: blueScore,
}
}
tests := []struct {
seqLock *SequenceLock
blockBlueScore uint64
mtp mstime.Time
want bool
}{
// Block based sequence lock with equal block blue score.
{seqLock: seqLock(1000, -1), blockBlueScore: 1001, mtp: mstime.UnixMilliseconds(9), want: true},
// Time based sequence lock with mtp past the absolute time.
{seqLock: seqLock(-1, 30), blockBlueScore: 2, mtp: mstime.UnixMilliseconds(31), want: true},
// Block based sequence lock with current blue score below seq lock block blue score.
{seqLock: seqLock(1000, -1), blockBlueScore: 90, mtp: mstime.UnixMilliseconds(9), want: false},
// Time based sequence lock with current time before lock time.
{seqLock: seqLock(-1, 30), blockBlueScore: 2, mtp: mstime.UnixMilliseconds(29), want: false},
// Block based sequence lock at the same blue score, so shouldn't yet be active.
{seqLock: seqLock(1000, -1), blockBlueScore: 1000, mtp: mstime.UnixMilliseconds(9), want: false},
// Time based sequence lock with current time equal to lock time, so shouldn't yet be active.
{seqLock: seqLock(-1, 30), blockBlueScore: 2, mtp: mstime.UnixMilliseconds(30), want: false},
}
t.Logf("Running %d sequence locks tests", len(tests))
for i, test := range tests {
got := SequenceLockActive(test.seqLock,
test.blockBlueScore, test.mtp)
if got != test.want {
t.Fatalf("SequenceLockActive #%d got %v want %v", i,
got, test.want)
}
}
}
// TestCheckConnectBlockTemplate tests the CheckConnectBlockTemplate function to
// ensure it fails.
func TestCheckConnectBlockTemplate(t *testing.T) {
// Create a new database and DAG instance to run tests against.
dag, teardownFunc, err := DAGSetup("checkconnectblocktemplate", true, Config{
DAGParams: &dagconfig.SimnetParams,
})
if err != nil {
t.Errorf("Failed to setup dag instance: %v", err)
return
}
defer teardownFunc()
// Since we're not dealing with the real block DAG, set the coinbase
// maturity to 0.
dag.TestSetCoinbaseMaturity(0)
// Load up blocks such that there is a side chain.
// (genesis block) -> 1 -> 2 -> 3 -> 4
// \-> 3a
testFiles := []string{
"blk_0_to_4.dat",
"blk_3B.dat",
}
var blocks []*util.Block
for _, file := range testFiles {
blockTmp, err := LoadBlocks(filepath.Join("testdata/", file))
if err != nil {
t.Fatalf("Error loading file: %v\n", err)
}
blocks = append(blocks, blockTmp...)
}
for i := 1; i <= 3; i++ {
_, isDelayed, err := dag.ProcessBlock(blocks[i], BFNone)
if err != nil {
t.Fatalf("CheckConnectBlockTemplate: Received unexpected error "+
"processing block %d: %v", i, err)
}
if isDelayed {
t.Fatalf("CheckConnectBlockTemplate: block %d is too far in the future", i)
}
}
// Block 3 should fail to connect since it's already inserted.
err = dag.CheckConnectBlockTemplateNoLock(blocks[3])
if err == nil {
t.Fatal("CheckConnectBlockTemplate: Did not received expected error " +
"on block 3")
}
// Block 4 should connect successfully to tip of chain.
err = dag.CheckConnectBlockTemplateNoLock(blocks[4])
if err != nil {
t.Fatalf("CheckConnectBlockTemplate: Received unexpected error on "+
"block 4: %v", err)
}
// Block 3a should connect even though it does not build on dag tips.
err = dag.CheckConnectBlockTemplateNoLock(blocks[5])
if err != nil {
t.Fatal("CheckConnectBlockTemplate: Recieved unexpected error on " +
"block 3a that connects below the tips")
}
// Block 4 should connect even if proof of work is invalid.
invalidPowMsgBlock := *blocks[4].MsgBlock()
invalidPowMsgBlock.Header.Nonce++
invalidPowBlock := util.NewBlock(&invalidPowMsgBlock)
err = dag.CheckConnectBlockTemplateNoLock(invalidPowBlock)
if err != nil {
t.Fatalf("CheckConnectBlockTemplate: Received unexpected error on "+
"block 4 with bad nonce: %v", err)
}
// Invalid block building on chain tip should fail to connect.
invalidBlock := *blocks[4].MsgBlock()
invalidBlock.Header.Bits--
err = dag.CheckConnectBlockTemplateNoLock(util.NewBlock(&invalidBlock))
if err == nil {
t.Fatal("CheckConnectBlockTemplate: Did not received expected error " +
"on block 4 with invalid difficulty bits")
}
}
// TestCheckBlockSanity tests the CheckBlockSanity function to ensure it works
// as expected.
func TestCheckBlockSanity(t *testing.T) {
// Create a new database and dag instance to run tests against.
dag, teardownFunc, err := DAGSetup("TestCheckBlockSanity", true, Config{
DAGParams: &dagconfig.SimnetParams,
})
if err != nil {
t.Errorf("Failed to setup dag instance: %v", err)
return
}
defer teardownFunc()
dag.timeSource = newFakeTimeSource(mstime.Now())
block := util.NewBlock(&Block100000)
if len(block.Transactions()) < 3 {
t.Fatalf("Too few transactions in block, expect at least 3, got %v", len(block.Transactions()))
}
delay, err := dag.checkBlockSanity(block, BFNone)
if err != nil {
t.Errorf("CheckBlockSanity: %v", err)
}
if delay != 0 {
t.Errorf("CheckBlockSanity: unexpected return %s delay", delay)
}
// Test with block with wrong transactions sorting order
blockWithWrongTxOrder := util.NewBlock(&BlockWithWrongTxOrder)
delay, err = dag.checkBlockSanity(blockWithWrongTxOrder, BFNone)
if err == nil {
t.Errorf("CheckBlockSanity: transactions disorder is not detected")
}
var ruleErr RuleError
if !errors.As(err, &ruleErr) {
t.Errorf("CheckBlockSanity: wrong error returned, expect RuleError, got %T", err)
} else if ruleErr.ErrorCode != ErrTransactionsNotSorted {
t.Errorf("CheckBlockSanity: wrong error returned, expect ErrTransactionsNotSorted, got"+
" %v, err %s", ruleErr.ErrorCode, err)
}
if delay != 0 {
t.Errorf("CheckBlockSanity: unexpected return %s delay", delay)
}
var invalidParentsOrderBlock = wire.MsgBlock{
Header: wire.BlockHeader{
Version: 0x10000000,
ParentHashes: []*daghash.Hash{
{
0x4b, 0xb0, 0x75, 0x35, 0xdf, 0xd5, 0x8e, 0x0b,
0x3c, 0xd6, 0x4f, 0xd7, 0x15, 0x52, 0x80, 0x87,
0x2a, 0x04, 0x71, 0xbc, 0xf8, 0x30, 0x95, 0x52,
0x6a, 0xce, 0x0e, 0x38, 0xc6, 0x00, 0x00, 0x00,
},
{
0x16, 0x5e, 0x38, 0xe8, 0xb3, 0x91, 0x45, 0x95,
0xd9, 0xc6, 0x41, 0xf3, 0xb8, 0xee, 0xc2, 0xf3,
0x46, 0x11, 0x89, 0x6b, 0x82, 0x1a, 0x68, 0x3b,
0x7a, 0x4e, 0xde, 0xfe, 0x2c, 0x00, 0x00, 0x00,
},
},
HashMerkleRoot: &daghash.Hash{
0x2f, 0x4c, 0xc3, 0x0b, 0x0a, 0x84, 0xbb, 0x95,
0x56, 0x9d, 0x77, 0xa2, 0xee, 0x3e, 0xb1, 0xac,
0x48, 0x3e, 0x8b, 0xe1, 0xcf, 0xdc, 0x20, 0xba,
0xae, 0xec, 0x0a, 0x2f, 0xe4, 0x85, 0x31, 0x30,
},
AcceptedIDMerkleRoot: &daghash.Hash{
0x80, 0xf7, 0x00, 0xe3, 0x16, 0x3d, 0x04, 0x95,
0x5b, 0x7e, 0xaf, 0x84, 0x7e, 0x1b, 0x6b, 0x06,
0x4e, 0x06, 0xba, 0x64, 0xd7, 0x61, 0xda, 0x25,
0x1a, 0x0e, 0x21, 0xd4, 0x64, 0x49, 0x02, 0xa2,
},
UTXOCommitment: &daghash.Hash{
0x80, 0xf7, 0x00, 0xe3, 0x16, 0x3d, 0x04, 0x95,
0x5b, 0x7e, 0xaf, 0x84, 0x7e, 0x1b, 0x6b, 0x06,
0x4e, 0x06, 0xba, 0x64, 0xd7, 0x61, 0xda, 0x25,
0x1a, 0x0e, 0x21, 0xd4, 0x64, 0x49, 0x02, 0xa2,
},
Timestamp: mstime.UnixMilliseconds(0x5cd18053000),
Bits: 0x207fffff,
Nonce: 0x1,
},
Transactions: []*wire.MsgTx{
{
Version: 1,
TxIn: []*wire.TxIn{
{
PreviousOutpoint: wire.Outpoint{
TxID: daghash.TxID{},
Index: 0xffffffff,
},
SignatureScript: []byte{
0x02, 0x10, 0x27, 0x08, 0xac, 0x29, 0x2f, 0x2f,
0xcf, 0x70, 0xb0, 0x7e, 0x0b, 0x2f, 0x50, 0x32,
0x53, 0x48, 0x2f, 0x62, 0x74, 0x63, 0x64, 0x2f,
},
Sequence: math.MaxUint64,
},
},
TxOut: []*wire.TxOut{
{
Value: 0x12a05f200, // 5000000000
ScriptPubKey: []byte{
0x51,
},
},
},
LockTime: 0,
SubnetworkID: *subnetworkid.SubnetworkIDNative,
},
{
Version: 1,
TxIn: []*wire.TxIn{
{
PreviousOutpoint: wire.Outpoint{
TxID: daghash.TxID([32]byte{
0x03, 0x2e, 0x38, 0xe9, 0xc0, 0xa8, 0x4c, 0x60,
0x46, 0xd6, 0x87, 0xd1, 0x05, 0x56, 0xdc, 0xac,
0xc4, 0x1d, 0x27, 0x5e, 0xc5, 0x5f, 0xc0, 0x07,
0x79, 0xac, 0x88, 0xfd, 0xf3, 0x57, 0xa1, 0x87,
}), // 87a157f3fd88ac7907c05fc55e271dc4acdc5605d187d646604ca8c0e9382e03
Index: 0,
},
SignatureScript: []byte{
0x49, // OP_DATA_73
0x30, 0x46, 0x02, 0x21, 0x00, 0xc3, 0x52, 0xd3,
0xdd, 0x99, 0x3a, 0x98, 0x1b, 0xeb, 0xa4, 0xa6,
0x3a, 0xd1, 0x5c, 0x20, 0x92, 0x75, 0xca, 0x94,
0x70, 0xab, 0xfc, 0xd5, 0x7d, 0xa9, 0x3b, 0x58,
0xe4, 0xeb, 0x5d, 0xce, 0x82, 0x02, 0x21, 0x00,
0x84, 0x07, 0x92, 0xbc, 0x1f, 0x45, 0x60, 0x62,
0x81, 0x9f, 0x15, 0xd3, 0x3e, 0xe7, 0x05, 0x5c,
0xf7, 0xb5, 0xee, 0x1a, 0xf1, 0xeb, 0xcc, 0x60,
0x28, 0xd9, 0xcd, 0xb1, 0xc3, 0xaf, 0x77, 0x48,
0x01, // 73-byte signature
0x41, // OP_DATA_65
0x04, 0xf4, 0x6d, 0xb5, 0xe9, 0xd6, 0x1a, 0x9d,
0xc2, 0x7b, 0x8d, 0x64, 0xad, 0x23, 0xe7, 0x38,
0x3a, 0x4e, 0x6c, 0xa1, 0x64, 0x59, 0x3c, 0x25,
0x27, 0xc0, 0x38, 0xc0, 0x85, 0x7e, 0xb6, 0x7e,
0xe8, 0xe8, 0x25, 0xdc, 0xa6, 0x50, 0x46, 0xb8,
0x2c, 0x93, 0x31, 0x58, 0x6c, 0x82, 0xe0, 0xfd,
0x1f, 0x63, 0x3f, 0x25, 0xf8, 0x7c, 0x16, 0x1b,
0xc6, 0xf8, 0xa6, 0x30, 0x12, 0x1d, 0xf2, 0xb3,
0xd3, // 65-byte pubkey
},
Sequence: math.MaxUint64,
},
},
TxOut: []*wire.TxOut{
{
Value: 0x2123e300, // 556000000
ScriptPubKey: []byte{
0x76, // OP_DUP
0xa9, // OP_HASH160
0x14, // OP_DATA_20
0xc3, 0x98, 0xef, 0xa9, 0xc3, 0x92, 0xba, 0x60,
0x13, 0xc5, 0xe0, 0x4e, 0xe7, 0x29, 0x75, 0x5e,
0xf7, 0xf5, 0x8b, 0x32,
0x88, // OP_EQUALVERIFY
0xac, // OP_CHECKSIG
},
},
{
Value: 0x108e20f00, // 4444000000
ScriptPubKey: []byte{
0x76, // OP_DUP
0xa9, // OP_HASH160
0x14, // OP_DATA_20
0x94, 0x8c, 0x76, 0x5a, 0x69, 0x14, 0xd4, 0x3f,
0x2a, 0x7a, 0xc1, 0x77, 0xda, 0x2c, 0x2f, 0x6b,
0x52, 0xde, 0x3d, 0x7c,
0x88, // OP_EQUALVERIFY
0xac, // OP_CHECKSIG
},
},
},
LockTime: 0,
SubnetworkID: *subnetworkid.SubnetworkIDNative,
},
{
Version: 1,
TxIn: []*wire.TxIn{
{
PreviousOutpoint: wire.Outpoint{
TxID: daghash.TxID([32]byte{
0xc3, 0x3e, 0xbf, 0xf2, 0xa7, 0x09, 0xf1, 0x3d,
0x9f, 0x9a, 0x75, 0x69, 0xab, 0x16, 0xa3, 0x27,
0x86, 0xaf, 0x7d, 0x7e, 0x2d, 0xe0, 0x92, 0x65,
0xe4, 0x1c, 0x61, 0xd0, 0x78, 0x29, 0x4e, 0xcf,
}), // cf4e2978d0611ce46592e02d7e7daf8627a316ab69759a9f3df109a7f2bf3ec3
Index: 1,
},
SignatureScript: []byte{
0x47, // OP_DATA_71
0x30, 0x44, 0x02, 0x20, 0x03, 0x2d, 0x30, 0xdf,
0x5e, 0xe6, 0xf5, 0x7f, 0xa4, 0x6c, 0xdd, 0xb5,
0xeb, 0x8d, 0x0d, 0x9f, 0xe8, 0xde, 0x6b, 0x34,
0x2d, 0x27, 0x94, 0x2a, 0xe9, 0x0a, 0x32, 0x31,
0xe0, 0xba, 0x33, 0x3e, 0x02, 0x20, 0x3d, 0xee,
0xe8, 0x06, 0x0f, 0xdc, 0x70, 0x23, 0x0a, 0x7f,
0x5b, 0x4a, 0xd7, 0xd7, 0xbc, 0x3e, 0x62, 0x8c,
0xbe, 0x21, 0x9a, 0x88, 0x6b, 0x84, 0x26, 0x9e,
0xae, 0xb8, 0x1e, 0x26, 0xb4, 0xfe, 0x01,
0x41, // OP_DATA_65
0x04, 0xae, 0x31, 0xc3, 0x1b, 0xf9, 0x12, 0x78,
0xd9, 0x9b, 0x83, 0x77, 0xa3, 0x5b, 0xbc, 0xe5,
0xb2, 0x7d, 0x9f, 0xff, 0x15, 0x45, 0x68, 0x39,
0xe9, 0x19, 0x45, 0x3f, 0xc7, 0xb3, 0xf7, 0x21,
0xf0, 0xba, 0x40, 0x3f, 0xf9, 0x6c, 0x9d, 0xee,
0xb6, 0x80, 0xe5, 0xfd, 0x34, 0x1c, 0x0f, 0xc3,
0xa7, 0xb9, 0x0d, 0xa4, 0x63, 0x1e, 0xe3, 0x95,
0x60, 0x63, 0x9d, 0xb4, 0x62, 0xe9, 0xcb, 0x85,
0x0f, // 65-byte pubkey
},
Sequence: math.MaxUint64,
},
},
TxOut: []*wire.TxOut{
{
Value: 0xf4240, // 1000000
ScriptPubKey: []byte{
0x76, // OP_DUP
0xa9, // OP_HASH160
0x14, // OP_DATA_20
0xb0, 0xdc, 0xbf, 0x97, 0xea, 0xbf, 0x44, 0x04,
0xe3, 0x1d, 0x95, 0x24, 0x77, 0xce, 0x82, 0x2d,
0xad, 0xbe, 0x7e, 0x10,
0x88, // OP_EQUALVERIFY
0xac, // OP_CHECKSIG
},
},
{
Value: 0x11d260c0, // 299000000
ScriptPubKey: []byte{
0x76, // OP_DUP
0xa9, // OP_HASH160
0x14, // OP_DATA_20
0x6b, 0x12, 0x81, 0xee, 0xc2, 0x5a, 0xb4, 0xe1,
0xe0, 0x79, 0x3f, 0xf4, 0xe0, 0x8a, 0xb1, 0xab,
0xb3, 0x40, 0x9c, 0xd9,
0x88, // OP_EQUALVERIFY
0xac, // OP_CHECKSIG
},
},
},
LockTime: 0,
SubnetworkID: *subnetworkid.SubnetworkIDNative,
},
{
Version: 1,
TxIn: []*wire.TxIn{
{
PreviousOutpoint: wire.Outpoint{
TxID: daghash.TxID([32]byte{
0x0b, 0x60, 0x72, 0xb3, 0x86, 0xd4, 0xa7, 0x73,
0x23, 0x52, 0x37, 0xf6, 0x4c, 0x11, 0x26, 0xac,
0x3b, 0x24, 0x0c, 0x84, 0xb9, 0x17, 0xa3, 0x90,
0x9b, 0xa1, 0xc4, 0x3d, 0xed, 0x5f, 0x51, 0xf4,
}), // f4515fed3dc4a19b90a317b9840c243bac26114cf637522373a7d486b372600b
Index: 0,
},
SignatureScript: []byte{
0x49, // OP_DATA_73
0x30, 0x46, 0x02, 0x21, 0x00, 0xbb, 0x1a, 0xd2,
0x6d, 0xf9, 0x30, 0xa5, 0x1c, 0xce, 0x11, 0x0c,
0xf4, 0x4f, 0x7a, 0x48, 0xc3, 0xc5, 0x61, 0xfd,
0x97, 0x75, 0x00, 0xb1, 0xae, 0x5d, 0x6b, 0x6f,
0xd1, 0x3d, 0x0b, 0x3f, 0x4a, 0x02, 0x21, 0x00,
0xc5, 0xb4, 0x29, 0x51, 0xac, 0xed, 0xff, 0x14,
0xab, 0xba, 0x27, 0x36, 0xfd, 0x57, 0x4b, 0xdb,
0x46, 0x5f, 0x3e, 0x6f, 0x8d, 0xa1, 0x2e, 0x2c,
0x53, 0x03, 0x95, 0x4a, 0xca, 0x7f, 0x78, 0xf3,
0x01, // 73-byte signature
0x41, // OP_DATA_65
0x04, 0xa7, 0x13, 0x5b, 0xfe, 0x82, 0x4c, 0x97,
0xec, 0xc0, 0x1e, 0xc7, 0xd7, 0xe3, 0x36, 0x18,
0x5c, 0x81, 0xe2, 0xaa, 0x2c, 0x41, 0xab, 0x17,
0x54, 0x07, 0xc0, 0x94, 0x84, 0xce, 0x96, 0x94,
0xb4, 0x49, 0x53, 0xfc, 0xb7, 0x51, 0x20, 0x65,
0x64, 0xa9, 0xc2, 0x4d, 0xd0, 0x94, 0xd4, 0x2f,
0xdb, 0xfd, 0xd5, 0xaa, 0xd3, 0xe0, 0x63, 0xce,
0x6a, 0xf4, 0xcf, 0xaa, 0xea, 0x4e, 0xa1, 0x4f,
0xbb, // 65-byte pubkey
},
Sequence: math.MaxUint64,
},
},
TxOut: []*wire.TxOut{
{
Value: 0xf4240, // 1000000
ScriptPubKey: []byte{
0x76, // OP_DUP
0xa9, // OP_HASH160
0x14, // OP_DATA_20
0x39, 0xaa, 0x3d, 0x56, 0x9e, 0x06, 0xa1, 0xd7,
0x92, 0x6d, 0xc4, 0xbe, 0x11, 0x93, 0xc9, 0x9b,
0xf2, 0xeb, 0x9e, 0xe0,
0x88, // OP_EQUALVERIFY
0xac, // OP_CHECKSIG
},
},
},
LockTime: 0,
SubnetworkID: *subnetworkid.SubnetworkIDNative,
},
},
}
utilInvalidBlock := util.NewBlock(&invalidParentsOrderBlock)
delay, err = dag.checkBlockSanity(utilInvalidBlock, BFNone)
if err == nil {
t.Errorf("CheckBlockSanity: error is nil when it shouldn't be")
}
var rError RuleError
if !errors.As(err, &rError) {
t.Fatalf("CheckBlockSanity: expected a RuleError, but got %s", err)
} else if rError.ErrorCode != ErrWrongParentsOrder {
t.Errorf("CheckBlockSanity: Expected error was ErrWrongParentsOrder but got %v", err)
}
if delay != 0 {
t.Errorf("CheckBlockSanity: unexpected return %s delay", delay)
}
blockInTheFuture := Block100000
expectedDelay := 10 * time.Second
deviationTolerance := time.Duration(dag.TimestampDeviationTolerance) * dag.Params.TargetTimePerBlock
blockInTheFuture.Header.Timestamp = dag.Now().Add(deviationTolerance + expectedDelay)
delay, err = dag.checkBlockSanity(util.NewBlock(&blockInTheFuture), BFNoPoWCheck)
if err != nil {
t.Errorf("CheckBlockSanity: %v", err)
}
if delay != expectedDelay {
t.Errorf("CheckBlockSanity: expected %s delay but got %s", expectedDelay, delay)
}
}
func TestPastMedianTime(t *testing.T) {
dag := newTestDAG(&dagconfig.MainnetParams)
tip := dag.genesis
blockVersion := int32(0x10000000)
blockTime := tip.Header().Timestamp
for i := 0; i < 100; i++ {
blockTime = blockTime.Add(time.Second)
tip = newTestNode(dag, blockSetFromSlice(tip),
blockVersion,
0,
blockTime)
}
// Checks that a block is valid if it has timestamp equals to past median time
node := newTestNode(dag, blockSetFromSlice(tip),
blockVersion,
dag.powMaxBits,
tip.PastMedianTime(dag))
header := node.Header()
err := dag.checkBlockHeaderContext(header, node.parents.bluest(), false)
if err != nil {
t.Errorf("TestPastMedianTime: unexpected error from checkBlockHeaderContext: %v"+
"(a block with timestamp equals to past median time should be valid)", err)
}
// Checks that a block is valid if its timestamp is after past median time
node = newTestNode(dag, blockSetFromSlice(tip),
blockVersion,
dag.powMaxBits,
tip.PastMedianTime(dag).Add(time.Second))
header = node.Header()
err = dag.checkBlockHeaderContext(header, node.parents.bluest(), false)
if err != nil {
t.Errorf("TestPastMedianTime: unexpected error from checkBlockHeaderContext: %v"+
"(a block with timestamp bigger than past median time should be valid)", err)
}
// Checks that a block is invalid if its timestamp is before past median time
node = newTestNode(dag, blockSetFromSlice(tip),
blockVersion,
0,
tip.PastMedianTime(dag).Add(-time.Second))
header = node.Header()
err = dag.checkBlockHeaderContext(header, node.parents.bluest(), false)
if err == nil {
t.Errorf("TestPastMedianTime: unexpected success: block should be invalid if its timestamp is before past median time")
}
}
func TestValidateParents(t *testing.T) {
// Create a new database and dag instance to run tests against.
dag, teardownFunc, err := DAGSetup("TestCheckBlockSanity", true, Config{
DAGParams: &dagconfig.SimnetParams,
})
if err != nil {
t.Errorf("Failed to setup dag instance: %v", err)
return
}
defer teardownFunc()
a := prepareAndProcessBlockByParentMsgBlocks(t, dag, dag.Params.GenesisBlock)
b := prepareAndProcessBlockByParentMsgBlocks(t, dag, a)
c := prepareAndProcessBlockByParentMsgBlocks(t, dag, dag.Params.GenesisBlock)
aNode := nodeByMsgBlock(t, dag, a)
bNode := nodeByMsgBlock(t, dag, b)
cNode := nodeByMsgBlock(t, dag, c)
fakeBlockHeader := &wire.BlockHeader{
HashMerkleRoot: &daghash.ZeroHash,
AcceptedIDMerkleRoot: &daghash.ZeroHash,
UTXOCommitment: &daghash.ZeroHash,
}
// Check direct parents relation
err = dag.validateParents(fakeBlockHeader, blockSetFromSlice(aNode, bNode))
if err == nil {
t.Errorf("validateParents: `a` is a parent of `b`, so an error is expected")
}
// Check indirect parents relation
err = dag.validateParents(fakeBlockHeader, blockSetFromSlice(dag.genesis, bNode))
if err == nil {
t.Errorf("validateParents: `genesis` and `b` are indirectly related, so an error is expected")
}
// Check parents with no relation
err = dag.validateParents(fakeBlockHeader, blockSetFromSlice(bNode, cNode))
if err != nil {
t.Errorf("validateParents: unexpected error: %v", err)
}
}
func TestCheckTransactionSanity(t *testing.T) {
tests := []struct {
name string
numInputs uint32
numOutputs uint32
outputValue uint64
nodeSubnetworkID subnetworkid.SubnetworkID
txSubnetworkData *txSubnetworkData
extraModificationsFunc func(*wire.MsgTx)
expectedErr error
}{
{"good one", 1, 1, 1, *subnetworkid.SubnetworkIDNative, nil, nil, nil},
{"no inputs", 0, 1, 1, *subnetworkid.SubnetworkIDNative, nil, nil, ruleError(ErrNoTxInputs, "")},
{"no outputs", 1, 0, 1, *subnetworkid.SubnetworkIDNative, nil, nil, nil},
{"too much sompi in one output", 1, 1, util.MaxSompi + 1,
*subnetworkid.SubnetworkIDNative,
nil,
nil,
ruleError(ErrBadTxOutValue, "")},
{"too much sompi in total outputs", 1, 2, util.MaxSompi - 1,
*subnetworkid.SubnetworkIDNative,
nil,
nil,
ruleError(ErrBadTxOutValue, "")},
{"duplicate inputs", 2, 1, 1,
*subnetworkid.SubnetworkIDNative,
nil,
func(tx *wire.MsgTx) { tx.TxIn[1].PreviousOutpoint.Index = 0 },
ruleError(ErrDuplicateTxInputs, "")},
{"1 input coinbase",
1,
1,
1,
*subnetworkid.SubnetworkIDNative,
&txSubnetworkData{subnetworkid.SubnetworkIDCoinbase, 0, nil},
nil,
nil},
{"no inputs coinbase",
0,
1,
1,
*subnetworkid.SubnetworkIDNative,
&txSubnetworkData{subnetworkid.SubnetworkIDCoinbase, 0, nil},
nil,
nil},
{"too long payload coinbase",
1,
1,
1,
*subnetworkid.SubnetworkIDNative,
&txSubnetworkData{subnetworkid.SubnetworkIDCoinbase, 0, make([]byte, MaxCoinbasePayloadLen+1)},
nil,
ruleError(ErrBadCoinbasePayloadLen, "")},
{"non-zero gas in Kaspa", 1, 1, 0,
*subnetworkid.SubnetworkIDNative,
&txSubnetworkData{subnetworkid.SubnetworkIDNative, 1, []byte{}},
nil,
ruleError(ErrInvalidGas, "")},
{"non-zero gas in subnetwork registry", 1, 1, 0,
*subnetworkid.SubnetworkIDNative,
&txSubnetworkData{subnetworkid.SubnetworkIDNative, 1, []byte{}},
nil,
ruleError(ErrInvalidGas, "")},
{"non-zero payload in Kaspa", 1, 1, 0,
*subnetworkid.SubnetworkIDNative,
&txSubnetworkData{subnetworkid.SubnetworkIDNative, 0, []byte{1}},
nil,
ruleError(ErrInvalidPayload, "")},
{"payload in subnetwork registry isn't 8 bytes", 1, 1, 0,
*subnetworkid.SubnetworkIDNative,
&txSubnetworkData{subnetworkid.SubnetworkIDNative, 0, []byte{1, 2, 3, 4, 5, 6, 7}},
nil,
ruleError(ErrInvalidPayload, "")},
{"payload in other subnetwork isn't 0 bytes", 1, 1, 0,
subnetworkid.SubnetworkID{123},
&txSubnetworkData{&subnetworkid.SubnetworkID{234}, 0, []byte{1}},
nil,
ruleError(ErrInvalidPayload, "")},
{"invalid payload hash", 1, 1, 0,
subnetworkid.SubnetworkID{123},
&txSubnetworkData{&subnetworkid.SubnetworkID{123}, 0, []byte{1}},
func(tx *wire.MsgTx) {
tx.PayloadHash = &daghash.Hash{}
},
ruleError(ErrInvalidPayloadHash, "")},
{"invalid payload hash in native subnetwork", 1, 1, 0,
*subnetworkid.SubnetworkIDNative,
nil,
func(tx *wire.MsgTx) {
tx.PayloadHash = daghash.DoubleHashP(tx.Payload)
},
ruleError(ErrInvalidPayloadHash, "")},
}
for _, test := range tests {
tx := createTxForTest(test.numInputs, test.numOutputs, test.outputValue, test.txSubnetworkData)
if test.extraModificationsFunc != nil {
test.extraModificationsFunc(tx)
}
err := CheckTransactionSanity(util.NewTx(tx), &test.nodeSubnetworkID)
if e := checkRuleError(err, test.expectedErr); e != nil {
t.Errorf("TestCheckTransactionSanity: '%s': %v", test.name, e)
continue
}
}
}
// Block100000 defines block 100,000 of the block DAG. It is used to
// test Block operations.
var Block100000 = wire.MsgBlock{
Header: wire.BlockHeader{
Version: 0x10000000,
ParentHashes: []*daghash.Hash{
{
0x16, 0x5e, 0x38, 0xe8, 0xb3, 0x91, 0x45, 0x95,
0xd9, 0xc6, 0x41, 0xf3, 0xb8, 0xee, 0xc2, 0xf3,
0x46, 0x11, 0x89, 0x6b, 0x82, 0x1a, 0x68, 0x3b,
0x7a, 0x4e, 0xde, 0xfe, 0x2c, 0x00, 0x00, 0x00,
},
{
0x4b, 0xb0, 0x75, 0x35, 0xdf, 0xd5, 0x8e, 0x0b,
0x3c, 0xd6, 0x4f, 0xd7, 0x15, 0x52, 0x80, 0x87,
0x2a, 0x04, 0x71, 0xbc, 0xf8, 0x30, 0x95, 0x52,
0x6a, 0xce, 0x0e, 0x38, 0xc6, 0x00, 0x00, 0x00,
},
},
HashMerkleRoot: &daghash.Hash{
0x32, 0x30, 0x46, 0x39, 0x5e, 0x27, 0x6d, 0x5a,
0xc9, 0x64, 0x16, 0x29, 0x5b, 0xa4, 0x5a, 0xf3,
0xc0, 0xfc, 0x1a, 0xa9, 0xcb, 0x2a, 0xd2, 0x9f,
0xbe, 0x07, 0x0c, 0x47, 0xc9, 0x84, 0x39, 0x15,
},
AcceptedIDMerkleRoot: &daghash.Hash{
0x8a, 0xb7, 0xd6, 0x73, 0x1b, 0xe6, 0xc5, 0xd3,
0x5d, 0x4e, 0x2c, 0xc9, 0x57, 0x88, 0x30, 0x65,
0x81, 0xb8, 0xa0, 0x68, 0x77, 0xc4, 0x02, 0x1e,
0x3c, 0xb1, 0x16, 0x8f, 0x5f, 0x6b, 0x45, 0x87,
},
UTXOCommitment: &daghash.ZeroHash,
Timestamp: mstime.UnixMilliseconds(0x17305aa654a),
Bits: 0x207fffff,
Nonce: 1,
},
Transactions: []*wire.MsgTx{
{
Version: 1,
TxIn: []*wire.TxIn{
{
PreviousOutpoint: wire.Outpoint{
TxID: daghash.TxID{
0x9b, 0x22, 0x59, 0x44, 0x66, 0xf0, 0xbe, 0x50,
0x7c, 0x1c, 0x8a, 0xf6, 0x06, 0x27, 0xe6, 0x33,
0x38, 0x7e, 0xd1, 0xd5, 0x8c, 0x42, 0x59, 0x1a,
0x31, 0xac, 0x9a, 0xa6, 0x2e, 0xd5, 0x2b, 0x0f,
},
Index: 0xffffffff,
},
SignatureScript: nil,
Sequence: math.MaxUint64,
},
},
TxOut: []*wire.TxOut{
{
Value: 0x12a05f200, // 5000000000
ScriptPubKey: []byte{
0xa9, 0x14, 0xda, 0x17, 0x45, 0xe9, 0xb5, 0x49,
0xbd, 0x0b, 0xfa, 0x1a, 0x56, 0x99, 0x71, 0xc7,
0x7e, 0xba, 0x30, 0xcd, 0x5a, 0x4b, 0x87,
},
},
},
LockTime: 0,
SubnetworkID: *subnetworkid.SubnetworkIDCoinbase,
Payload: []byte{0x00},
PayloadHash: &daghash.Hash{
0x14, 0x06, 0xe0, 0x58, 0x81, 0xe2, 0x99, 0x36,
0x77, 0x66, 0xd3, 0x13, 0xe2, 0x6c, 0x05, 0x56,
0x4e, 0xc9, 0x1b, 0xf7, 0x21, 0xd3, 0x17, 0x26,
0xbd, 0x6e, 0x46, 0xe6, 0x06, 0x89, 0x53, 0x9a,
},
},
{
Version: 1,
TxIn: []*wire.TxIn{
{
PreviousOutpoint: wire.Outpoint{
TxID: daghash.TxID{
0x16, 0x5e, 0x38, 0xe8, 0xb3, 0x91, 0x45, 0x95,
0xd9, 0xc6, 0x41, 0xf3, 0xb8, 0xee, 0xc2, 0xf3,
0x46, 0x11, 0x89, 0x6b, 0x82, 0x1a, 0x68, 0x3b,
0x7a, 0x4e, 0xde, 0xfe, 0x2c, 0x00, 0x00, 0x00,
},
Index: 0xffffffff,
},
Sequence: math.MaxUint64,
},
{
PreviousOutpoint: wire.Outpoint{
TxID: daghash.TxID{
0x4b, 0xb0, 0x75, 0x35, 0xdf, 0xd5, 0x8e, 0x0b,
0x3c, 0xd6, 0x4f, 0xd7, 0x15, 0x52, 0x80, 0x87,
0x2a, 0x04, 0x71, 0xbc, 0xf8, 0x30, 0x95, 0x52,
0x6a, 0xce, 0x0e, 0x38, 0xc6, 0x00, 0x00, 0x00,
},
Index: 0xffffffff,
},
Sequence: math.MaxUint64,
},
},
SubnetworkID: *subnetworkid.SubnetworkIDNative,
},
{
Version: 1,
TxIn: []*wire.TxIn{
{
PreviousOutpoint: wire.Outpoint{
TxID: daghash.TxID([32]byte{
0x03, 0x2e, 0x38, 0xe9, 0xc0, 0xa8, 0x4c, 0x60,
0x46, 0xd6, 0x87, 0xd1, 0x05, 0x56, 0xdc, 0xac,
0xc4, 0x1d, 0x27, 0x5e, 0xc5, 0x5f, 0xc0, 0x07,
0x79, 0xac, 0x88, 0xfd, 0xf3, 0x57, 0xa1, 0x87,
}), // 87a157f3fd88ac7907c05fc55e271dc4acdc5605d187d646604ca8c0e9382e03
Index: 0,
},
SignatureScript: []byte{
0x49, // OP_DATA_73
0x30, 0x46, 0x02, 0x21, 0x00, 0xc3, 0x52, 0xd3,
0xdd, 0x99, 0x3a, 0x98, 0x1b, 0xeb, 0xa4, 0xa6,
0x3a, 0xd1, 0x5c, 0x20, 0x92, 0x75, 0xca, 0x94,
0x70, 0xab, 0xfc, 0xd5, 0x7d, 0xa9, 0x3b, 0x58,
0xe4, 0xeb, 0x5d, 0xce, 0x82, 0x02, 0x21, 0x00,
0x84, 0x07, 0x92, 0xbc, 0x1f, 0x45, 0x60, 0x62,
0x81, 0x9f, 0x15, 0xd3, 0x3e, 0xe7, 0x05, 0x5c,
0xf7, 0xb5, 0xee, 0x1a, 0xf1, 0xeb, 0xcc, 0x60,
0x28, 0xd9, 0xcd, 0xb1, 0xc3, 0xaf, 0x77, 0x48,
0x01, // 73-byte signature
0x41, // OP_DATA_65
0x04, 0xf4, 0x6d, 0xb5, 0xe9, 0xd6, 0x1a, 0x9d,
0xc2, 0x7b, 0x8d, 0x64, 0xad, 0x23, 0xe7, 0x38,
0x3a, 0x4e, 0x6c, 0xa1, 0x64, 0x59, 0x3c, 0x25,
0x27, 0xc0, 0x38, 0xc0, 0x85, 0x7e, 0xb6, 0x7e,
0xe8, 0xe8, 0x25, 0xdc, 0xa6, 0x50, 0x46, 0xb8,
0x2c, 0x93, 0x31, 0x58, 0x6c, 0x82, 0xe0, 0xfd,
0x1f, 0x63, 0x3f, 0x25, 0xf8, 0x7c, 0x16, 0x1b,
0xc6, 0xf8, 0xa6, 0x30, 0x12, 0x1d, 0xf2, 0xb3,
0xd3, // 65-byte pubkey
},
Sequence: math.MaxUint64,
},
},
TxOut: []*wire.TxOut{
{
Value: 0x2123e300, // 556000000
ScriptPubKey: []byte{
0x76, // OP_DUP
0xa9, // OP_HASH160
0x14, // OP_DATA_20
0xc3, 0x98, 0xef, 0xa9, 0xc3, 0x92, 0xba, 0x60,
0x13, 0xc5, 0xe0, 0x4e, 0xe7, 0x29, 0x75, 0x5e,
0xf7, 0xf5, 0x8b, 0x32,
0x88, // OP_EQUALVERIFY
0xac, // OP_CHECKSIG
},
},
{
Value: 0x108e20f00, // 4444000000
ScriptPubKey: []byte{
0x76, // OP_DUP
0xa9, // OP_HASH160
0x14, // OP_DATA_20
0x94, 0x8c, 0x76, 0x5a, 0x69, 0x14, 0xd4, 0x3f,
0x2a, 0x7a, 0xc1, 0x77, 0xda, 0x2c, 0x2f, 0x6b,
0x52, 0xde, 0x3d, 0x7c,
0x88, // OP_EQUALVERIFY
0xac, // OP_CHECKSIG
},
},
},
LockTime: 0,
SubnetworkID: *subnetworkid.SubnetworkIDNative,
},
{
Version: 1,
TxIn: []*wire.TxIn{
{
PreviousOutpoint: wire.Outpoint{
TxID: daghash.TxID([32]byte{
0xc3, 0x3e, 0xbf, 0xf2, 0xa7, 0x09, 0xf1, 0x3d,
0x9f, 0x9a, 0x75, 0x69, 0xab, 0x16, 0xa3, 0x27,
0x86, 0xaf, 0x7d, 0x7e, 0x2d, 0xe0, 0x92, 0x65,
0xe4, 0x1c, 0x61, 0xd0, 0x78, 0x29, 0x4e, 0xcf,
}), // cf4e2978d0611ce46592e02d7e7daf8627a316ab69759a9f3df109a7f2bf3ec3
Index: 1,
},
SignatureScript: []byte{
0x47, // OP_DATA_71
0x30, 0x44, 0x02, 0x20, 0x03, 0x2d, 0x30, 0xdf,
0x5e, 0xe6, 0xf5, 0x7f, 0xa4, 0x6c, 0xdd, 0xb5,
0xeb, 0x8d, 0x0d, 0x9f, 0xe8, 0xde, 0x6b, 0x34,
0x2d, 0x27, 0x94, 0x2a, 0xe9, 0x0a, 0x32, 0x31,
0xe0, 0xba, 0x33, 0x3e, 0x02, 0x20, 0x3d, 0xee,
0xe8, 0x06, 0x0f, 0xdc, 0x70, 0x23, 0x0a, 0x7f,
0x5b, 0x4a, 0xd7, 0xd7, 0xbc, 0x3e, 0x62, 0x8c,
0xbe, 0x21, 0x9a, 0x88, 0x6b, 0x84, 0x26, 0x9e,
0xae, 0xb8, 0x1e, 0x26, 0xb4, 0xfe, 0x01,
0x41, // OP_DATA_65
0x04, 0xae, 0x31, 0xc3, 0x1b, 0xf9, 0x12, 0x78,
0xd9, 0x9b, 0x83, 0x77, 0xa3, 0x5b, 0xbc, 0xe5,
0xb2, 0x7d, 0x9f, 0xff, 0x15, 0x45, 0x68, 0x39,
0xe9, 0x19, 0x45, 0x3f, 0xc7, 0xb3, 0xf7, 0x21,
0xf0, 0xba, 0x40, 0x3f, 0xf9, 0x6c, 0x9d, 0xee,
0xb6, 0x80, 0xe5, 0xfd, 0x34, 0x1c, 0x0f, 0xc3,
0xa7, 0xb9, 0x0d, 0xa4, 0x63, 0x1e, 0xe3, 0x95,
0x60, 0x63, 0x9d, 0xb4, 0x62, 0xe9, 0xcb, 0x85,
0x0f, // 65-byte pubkey
},
Sequence: math.MaxUint64,
},
},
TxOut: []*wire.TxOut{
{
Value: 0xf4240, // 1000000
ScriptPubKey: []byte{
0x76, // OP_DUP
0xa9, // OP_HASH160
0x14, // OP_DATA_20
0xb0, 0xdc, 0xbf, 0x97, 0xea, 0xbf, 0x44, 0x04,
0xe3, 0x1d, 0x95, 0x24, 0x77, 0xce, 0x82, 0x2d,
0xad, 0xbe, 0x7e, 0x10,
0x88, // OP_EQUALVERIFY
0xac, // OP_CHECKSIG
},
},
{
Value: 0x11d260c0, // 299000000
ScriptPubKey: []byte{
0x76, // OP_DUP
0xa9, // OP_HASH160
0x14, // OP_DATA_20
0x6b, 0x12, 0x81, 0xee, 0xc2, 0x5a, 0xb4, 0xe1,
0xe0, 0x79, 0x3f, 0xf4, 0xe0, 0x8a, 0xb1, 0xab,
0xb3, 0x40, 0x9c, 0xd9,
0x88, // OP_EQUALVERIFY
0xac, // OP_CHECKSIG
},
},
},
LockTime: 0,
SubnetworkID: *subnetworkid.SubnetworkIDNative,
},
{
Version: 1,
TxIn: []*wire.TxIn{
{
PreviousOutpoint: wire.Outpoint{
TxID: daghash.TxID([32]byte{
0x0b, 0x60, 0x72, 0xb3, 0x86, 0xd4, 0xa7, 0x73,
0x23, 0x52, 0x37, 0xf6, 0x4c, 0x11, 0x26, 0xac,
0x3b, 0x24, 0x0c, 0x84, 0xb9, 0x17, 0xa3, 0x90,
0x9b, 0xa1, 0xc4, 0x3d, 0xed, 0x5f, 0x51, 0xf4,
}), // f4515fed3dc4a19b90a317b9840c243bac26114cf637522373a7d486b372600b
Index: 0,
},
SignatureScript: []byte{
0x49, // OP_DATA_73
0x30, 0x46, 0x02, 0x21, 0x00, 0xbb, 0x1a, 0xd2,
0x6d, 0xf9, 0x30, 0xa5, 0x1c, 0xce, 0x11, 0x0c,
0xf4, 0x4f, 0x7a, 0x48, 0xc3, 0xc5, 0x61, 0xfd,
0x97, 0x75, 0x00, 0xb1, 0xae, 0x5d, 0x6b, 0x6f,
0xd1, 0x3d, 0x0b, 0x3f, 0x4a, 0x02, 0x21, 0x00,
0xc5, 0xb4, 0x29, 0x51, 0xac, 0xed, 0xff, 0x14,
0xab, 0xba, 0x27, 0x36, 0xfd, 0x57, 0x4b, 0xdb,
0x46, 0x5f, 0x3e, 0x6f, 0x8d, 0xa1, 0x2e, 0x2c,
0x53, 0x03, 0x95, 0x4a, 0xca, 0x7f, 0x78, 0xf3,
0x01, // 73-byte signature
0x41, // OP_DATA_65
0x04, 0xa7, 0x13, 0x5b, 0xfe, 0x82, 0x4c, 0x97,
0xec, 0xc0, 0x1e, 0xc7, 0xd7, 0xe3, 0x36, 0x18,
0x5c, 0x81, 0xe2, 0xaa, 0x2c, 0x41, 0xab, 0x17,
0x54, 0x07, 0xc0, 0x94, 0x84, 0xce, 0x96, 0x94,
0xb4, 0x49, 0x53, 0xfc, 0xb7, 0x51, 0x20, 0x65,
0x64, 0xa9, 0xc2, 0x4d, 0xd0, 0x94, 0xd4, 0x2f,
0xdb, 0xfd, 0xd5, 0xaa, 0xd3, 0xe0, 0x63, 0xce,
0x6a, 0xf4, 0xcf, 0xaa, 0xea, 0x4e, 0xa1, 0x4f,
0xbb, // 65-byte pubkey
},
Sequence: math.MaxUint64,
},
},
TxOut: []*wire.TxOut{
{
Value: 0xf4240, // 1000000
ScriptPubKey: []byte{
0x76, // OP_DUP
0xa9, // OP_HASH160
0x14, // OP_DATA_20
0x39, 0xaa, 0x3d, 0x56, 0x9e, 0x06, 0xa1, 0xd7,
0x92, 0x6d, 0xc4, 0xbe, 0x11, 0x93, 0xc9, 0x9b,
0xf2, 0xeb, 0x9e, 0xe0,
0x88, // OP_EQUALVERIFY
0xac, // OP_CHECKSIG
},
},
},
LockTime: 0,
SubnetworkID: *subnetworkid.SubnetworkIDNative,
},
},
}
// BlockWithWrongTxOrder defines invalid block 100,000 of the block DAG.
var BlockWithWrongTxOrder = wire.MsgBlock{
Header: wire.BlockHeader{
Version: 1,
ParentHashes: []*daghash.Hash{
{
0x16, 0x5e, 0x38, 0xe8, 0xb3, 0x91, 0x45, 0x95,
0xd9, 0xc6, 0x41, 0xf3, 0xb8, 0xee, 0xc2, 0xf3,
0x46, 0x11, 0x89, 0x6b, 0x82, 0x1a, 0x68, 0x3b,
0x7a, 0x4e, 0xde, 0xfe, 0x2c, 0x00, 0x00, 0x00,
},
{
0x4b, 0xb0, 0x75, 0x35, 0xdf, 0xd5, 0x8e, 0x0b,
0x3c, 0xd6, 0x4f, 0xd7, 0x15, 0x52, 0x80, 0x87,
0x2a, 0x04, 0x71, 0xbc, 0xf8, 0x30, 0x95, 0x52,
0x6a, 0xce, 0x0e, 0x38, 0xc6, 0x00, 0x00, 0x00,
},
},
HashMerkleRoot: &daghash.Hash{
0xac, 0xa4, 0x21, 0xe1, 0xa6, 0xc3, 0xbe, 0x5d,
0x52, 0x66, 0xf3, 0x0b, 0x21, 0x87, 0xbc, 0xf3,
0xf3, 0x2d, 0xd1, 0x05, 0x64, 0xb5, 0x16, 0x76,
0xe4, 0x66, 0x7d, 0x51, 0x53, 0x18, 0x6d, 0xb1,
},
AcceptedIDMerkleRoot: &daghash.Hash{
0xa0, 0x69, 0x2d, 0x16, 0xb5, 0xd7, 0xe4, 0xf3,
0xcd, 0xc7, 0xc9, 0xaf, 0xfb, 0xd2, 0x1b, 0x85,
0x0b, 0x79, 0xf5, 0x29, 0x6d, 0x1c, 0xaa, 0x90,
0x2f, 0x01, 0xd4, 0x83, 0x9b, 0x2a, 0x04, 0x5e,
},
UTXOCommitment: &daghash.Hash{
0x00, 0x69, 0x2d, 0x16, 0xb5, 0xd7, 0xe4, 0xf3,
0xcd, 0xc7, 0xc9, 0xaf, 0xfb, 0xd2, 0x1b, 0x85,
0x0b, 0x79, 0xf5, 0x29, 0x6d, 0x1c, 0xaa, 0x90,
0x2f, 0x01, 0xd4, 0x83, 0x9b, 0x2a, 0x04, 0x5e,
},
Timestamp: mstime.UnixMilliseconds(0x5cd16eaa000),
Bits: 0x207fffff,
Nonce: 1,
},
Transactions: []*wire.MsgTx{
{
Version: 1,
TxIn: []*wire.TxIn{
{
PreviousOutpoint: wire.Outpoint{
TxID: daghash.TxID{
0x9b, 0x22, 0x59, 0x44, 0x66, 0xf0, 0xbe, 0x50,
0x7c, 0x1c, 0x8a, 0xf6, 0x06, 0x27, 0xe6, 0x33,
0x38, 0x7e, 0xd1, 0xd5, 0x8c, 0x42, 0x59, 0x1a,
0x31, 0xac, 0x9a, 0xa6, 0x2e, 0xd5, 0x2b, 0x0f,
},
Index: 0xffffffff,
},
SignatureScript: nil,
Sequence: math.MaxUint64,
},
},
TxOut: []*wire.TxOut{
{
Value: 0x12a05f200, // 5000000000
ScriptPubKey: []byte{
0xa9, 0x14, 0xda, 0x17, 0x45, 0xe9, 0xb5, 0x49,
0xbd, 0x0b, 0xfa, 0x1a, 0x56, 0x99, 0x71, 0xc7,
0x7e, 0xba, 0x30, 0xcd, 0x5a, 0x4b, 0x87,
},
},
},
LockTime: 0,
SubnetworkID: *subnetworkid.SubnetworkIDCoinbase,
Payload: []byte{0x00},
PayloadHash: &daghash.Hash{
0x14, 0x06, 0xe0, 0x58, 0x81, 0xe2, 0x99, 0x36,
0x77, 0x66, 0xd3, 0x13, 0xe2, 0x6c, 0x05, 0x56,
0x4e, 0xc9, 0x1b, 0xf7, 0x21, 0xd3, 0x17, 0x26,
0xbd, 0x6e, 0x46, 0xe6, 0x06, 0x89, 0x53, 0x9a,
},
},
{
Version: 1,
TxIn: []*wire.TxIn{
{
PreviousOutpoint: wire.Outpoint{
TxID: daghash.TxID{
0x16, 0x5e, 0x38, 0xe8, 0xb3, 0x91, 0x45, 0x95,
0xd9, 0xc6, 0x41, 0xf3, 0xb8, 0xee, 0xc2, 0xf3,
0x46, 0x11, 0x89, 0x6b, 0x82, 0x1a, 0x68, 0x3b,
0x7a, 0x4e, 0xde, 0xfe, 0x2c, 0x00, 0x00, 0x00,
},
Index: 0xffffffff,
},
Sequence: math.MaxUint64,
},
{
PreviousOutpoint: wire.Outpoint{
TxID: daghash.TxID{
0x4b, 0xb0, 0x75, 0x35, 0xdf, 0xd5, 0x8e, 0x0b,
0x3c, 0xd6, 0x4f, 0xd7, 0x15, 0x52, 0x80, 0x87,
0x2a, 0x04, 0x71, 0xbc, 0xf8, 0x30, 0x95, 0x52,
0x6a, 0xce, 0x0e, 0x38, 0xc6, 0x00, 0x00, 0x00,
},
Index: 0xffffffff,
},
Sequence: math.MaxUint64,
},
},
SubnetworkID: *subnetworkid.SubnetworkIDNative,
},
{
Version: 1,
TxIn: []*wire.TxIn{
{
PreviousOutpoint: wire.Outpoint{
TxID: daghash.TxID([32]byte{
0x03, 0x2e, 0x38, 0xe9, 0xc0, 0xa8, 0x4c, 0x60,
0x46, 0xd6, 0x87, 0xd1, 0x05, 0x56, 0xdc, 0xac,
0xc4, 0x1d, 0x27, 0x5e, 0xc5, 0x5f, 0xc0, 0x07,
0x79, 0xac, 0x88, 0xfd, 0xf3, 0x57, 0xa1, 0x87,
}), // 87a157f3fd88ac7907c05fc55e271dc4acdc5605d187d646604ca8c0e9382e03
Index: 0,
},
SignatureScript: []byte{
0x49, // OP_DATA_73
0x30, 0x46, 0x02, 0x21, 0x00, 0xc3, 0x52, 0xd3,
0xdd, 0x99, 0x3a, 0x98, 0x1b, 0xeb, 0xa4, 0xa6,
0x3a, 0xd1, 0x5c, 0x20, 0x92, 0x75, 0xca, 0x94,
0x70, 0xab, 0xfc, 0xd5, 0x7d, 0xa9, 0x3b, 0x58,
0xe4, 0xeb, 0x5d, 0xce, 0x82, 0x02, 0x21, 0x00,
0x84, 0x07, 0x92, 0xbc, 0x1f, 0x45, 0x60, 0x62,
0x81, 0x9f, 0x15, 0xd3, 0x3e, 0xe7, 0x05, 0x5c,
0xf7, 0xb5, 0xee, 0x1a, 0xf1, 0xeb, 0xcc, 0x60,
0x28, 0xd9, 0xcd, 0xb1, 0xc3, 0xaf, 0x77, 0x48,
0x01, // 73-byte signature
0x41, // OP_DATA_65
0x04, 0xf4, 0x6d, 0xb5, 0xe9, 0xd6, 0x1a, 0x9d,
0xc2, 0x7b, 0x8d, 0x64, 0xad, 0x23, 0xe7, 0x38,
0x3a, 0x4e, 0x6c, 0xa1, 0x64, 0x59, 0x3c, 0x25,
0x27, 0xc0, 0x38, 0xc0, 0x85, 0x7e, 0xb6, 0x7e,
0xe8, 0xe8, 0x25, 0xdc, 0xa6, 0x50, 0x46, 0xb8,
0x2c, 0x93, 0x31, 0x58, 0x6c, 0x82, 0xe0, 0xfd,
0x1f, 0x63, 0x3f, 0x25, 0xf8, 0x7c, 0x16, 0x1b,
0xc6, 0xf8, 0xa6, 0x30, 0x12, 0x1d, 0xf2, 0xb3,
0xd3, // 65-byte pubkey
},
Sequence: math.MaxUint64,
},
},
TxOut: []*wire.TxOut{
{
Value: 0x2123e300, // 556000000
ScriptPubKey: []byte{
0x76, // OP_DUP
0xa9, // OP_HASH160
0x14, // OP_DATA_20
0xc3, 0x98, 0xef, 0xa9, 0xc3, 0x92, 0xba, 0x60,
0x13, 0xc5, 0xe0, 0x4e, 0xe7, 0x29, 0x75, 0x5e,
0xf7, 0xf5, 0x8b, 0x32,
0x88, // OP_EQUALVERIFY
0xac, // OP_CHECKSIG
},
},
{
Value: 0x108e20f00, // 4444000000
ScriptPubKey: []byte{
0x76, // OP_DUP
0xa9, // OP_HASH160
0x14, // OP_DATA_20
0x94, 0x8c, 0x76, 0x5a, 0x69, 0x14, 0xd4, 0x3f,
0x2a, 0x7a, 0xc1, 0x77, 0xda, 0x2c, 0x2f, 0x6b,
0x52, 0xde, 0x3d, 0x7c,
0x88, // OP_EQUALVERIFY
0xac, // OP_CHECKSIG
},
},
},
LockTime: 0,
SubnetworkID: subnetworkid.SubnetworkID{11},
Payload: []byte{},
PayloadHash: daghash.DoubleHashP([]byte{}),
},
{
Version: 1,
TxIn: []*wire.TxIn{
{
PreviousOutpoint: wire.Outpoint{
TxID: daghash.TxID([32]byte{
0xc3, 0x3e, 0xbf, 0xf2, 0xa7, 0x09, 0xf1, 0x3d,
0x9f, 0x9a, 0x75, 0x69, 0xab, 0x16, 0xa3, 0x27,
0x86, 0xaf, 0x7d, 0x7e, 0x2d, 0xe0, 0x92, 0x65,
0xe4, 0x1c, 0x61, 0xd0, 0x78, 0x29, 0x4e, 0xcf,
}), // cf4e2978d0611ce46592e02d7e7daf8627a316ab69759a9f3df109a7f2bf3ec3
Index: 1,
},
SignatureScript: []byte{
0x47, // OP_DATA_71
0x30, 0x44, 0x02, 0x20, 0x03, 0x2d, 0x30, 0xdf,
0x5e, 0xe6, 0xf5, 0x7f, 0xa4, 0x6c, 0xdd, 0xb5,
0xeb, 0x8d, 0x0d, 0x9f, 0xe8, 0xde, 0x6b, 0x34,
0x2d, 0x27, 0x94, 0x2a, 0xe9, 0x0a, 0x32, 0x31,
0xe0, 0xba, 0x33, 0x3e, 0x02, 0x20, 0x3d, 0xee,
0xe8, 0x06, 0x0f, 0xdc, 0x70, 0x23, 0x0a, 0x7f,
0x5b, 0x4a, 0xd7, 0xd7, 0xbc, 0x3e, 0x62, 0x8c,
0xbe, 0x21, 0x9a, 0x88, 0x6b, 0x84, 0x26, 0x9e,
0xae, 0xb8, 0x1e, 0x26, 0xb4, 0xfe, 0x01,
0x41, // OP_DATA_65
0x04, 0xae, 0x31, 0xc3, 0x1b, 0xf9, 0x12, 0x78,
0xd9, 0x9b, 0x83, 0x77, 0xa3, 0x5b, 0xbc, 0xe5,
0xb2, 0x7d, 0x9f, 0xff, 0x15, 0x45, 0x68, 0x39,
0xe9, 0x19, 0x45, 0x3f, 0xc7, 0xb3, 0xf7, 0x21,
0xf0, 0xba, 0x40, 0x3f, 0xf9, 0x6c, 0x9d, 0xee,
0xb6, 0x80, 0xe5, 0xfd, 0x34, 0x1c, 0x0f, 0xc3,
0xa7, 0xb9, 0x0d, 0xa4, 0x63, 0x1e, 0xe3, 0x95,
0x60, 0x63, 0x9d, 0xb4, 0x62, 0xe9, 0xcb, 0x85,
0x0f, // 65-byte pubkey
},
Sequence: math.MaxUint64,
},
},
TxOut: []*wire.TxOut{
{
Value: 0xf4240, // 1000000
ScriptPubKey: []byte{
0x76, // OP_DUP
0xa9, // OP_HASH160
0x14, // OP_DATA_20
0xb0, 0xdc, 0xbf, 0x97, 0xea, 0xbf, 0x44, 0x04,
0xe3, 0x1d, 0x95, 0x24, 0x77, 0xce, 0x82, 0x2d,
0xad, 0xbe, 0x7e, 0x10,
0x88, // OP_EQUALVERIFY
0xac, // OP_CHECKSIG
},
},
{
Value: 0x11d260c0, // 299000000
ScriptPubKey: []byte{
0x76, // OP_DUP
0xa9, // OP_HASH160
0x14, // OP_DATA_20
0x6b, 0x12, 0x81, 0xee, 0xc2, 0x5a, 0xb4, 0xe1,
0xe0, 0x79, 0x3f, 0xf4, 0xe0, 0x8a, 0xb1, 0xab,
0xb3, 0x40, 0x9c, 0xd9,
0x88, // OP_EQUALVERIFY
0xac, // OP_CHECKSIG
},
},
},
LockTime: 0,
SubnetworkID: *subnetworkid.SubnetworkIDNative,
},
{
Version: 1,
TxIn: []*wire.TxIn{
{
PreviousOutpoint: wire.Outpoint{
TxID: daghash.TxID([32]byte{
0x0b, 0x60, 0x72, 0xb3, 0x86, 0xd4, 0xa7, 0x73,
0x23, 0x52, 0x37, 0xf6, 0x4c, 0x11, 0x26, 0xac,
0x3b, 0x24, 0x0c, 0x84, 0xb9, 0x17, 0xa3, 0x90,
0x9b, 0xa1, 0xc4, 0x3d, 0xed, 0x5f, 0x51, 0xf4,
}), // f4515fed3dc4a19b90a317b9840c243bac26114cf637522373a7d486b372600b
Index: 0,
},
SignatureScript: []byte{
0x49, // OP_DATA_73
0x30, 0x46, 0x02, 0x21, 0x00, 0xbb, 0x1a, 0xd2,
0x6d, 0xf9, 0x30, 0xa5, 0x1c, 0xce, 0x11, 0x0c,
0xf4, 0x4f, 0x7a, 0x48, 0xc3, 0xc5, 0x61, 0xfd,
0x97, 0x75, 0x00, 0xb1, 0xae, 0x5d, 0x6b, 0x6f,
0xd1, 0x3d, 0x0b, 0x3f, 0x4a, 0x02, 0x21, 0x00,
0xc5, 0xb4, 0x29, 0x51, 0xac, 0xed, 0xff, 0x14,
0xab, 0xba, 0x27, 0x36, 0xfd, 0x57, 0x4b, 0xdb,
0x46, 0x5f, 0x3e, 0x6f, 0x8d, 0xa1, 0x2e, 0x2c,
0x53, 0x03, 0x95, 0x4a, 0xca, 0x7f, 0x78, 0xf3,
0x01, // 73-byte signature
0x41, // OP_DATA_65
0x04, 0xa7, 0x13, 0x5b, 0xfe, 0x82, 0x4c, 0x97,
0xec, 0xc0, 0x1e, 0xc7, 0xd7, 0xe3, 0x36, 0x18,
0x5c, 0x81, 0xe2, 0xaa, 0x2c, 0x41, 0xab, 0x17,
0x54, 0x07, 0xc0, 0x94, 0x84, 0xce, 0x96, 0x94,
0xb4, 0x49, 0x53, 0xfc, 0xb7, 0x51, 0x20, 0x65,
0x64, 0xa9, 0xc2, 0x4d, 0xd0, 0x94, 0xd4, 0x2f,
0xdb, 0xfd, 0xd5, 0xaa, 0xd3, 0xe0, 0x63, 0xce,
0x6a, 0xf4, 0xcf, 0xaa, 0xea, 0x4e, 0xa1, 0x4f,
0xbb, // 65-byte pubkey
},
Sequence: math.MaxUint64,
},
},
TxOut: []*wire.TxOut{
{
Value: 0xf4240, // 1000000
ScriptPubKey: []byte{
0x76, // OP_DUP
0xa9, // OP_HASH160
0x14, // OP_DATA_20
0x39, 0xaa, 0x3d, 0x56, 0x9e, 0x06, 0xa1, 0xd7,
0x92, 0x6d, 0xc4, 0xbe, 0x11, 0x93, 0xc9, 0x9b,
0xf2, 0xeb, 0x9e, 0xe0,
0x88, // OP_EQUALVERIFY
0xac, // OP_CHECKSIG
},
},
},
LockTime: 0,
SubnetworkID: *subnetworkid.SubnetworkIDNative,
},
},
}